Public menu page now shows a TR|EN|... pill selector (styled after the
Menulio design reference) that switches category/item text to the AI
translations added via the mobile app, falling back to Turkish for
anything not yet translated.
Also adds a migration for restaurants.cover_url, which was referenced by
existing code but was missing from the live database — the public menu
page was silently forcing cover photos to null on every restaurant.
Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
Adds enabled_languages on restaurants and translations JSONB on menu
categories/items. New /restaurants/:id/languages endpoints bulk-translate
the full menu via Gemini/GPT-4o-mini (reusing the ai-scanner dual-provider
pattern) when a language is enabled. New categories/items are auto-
translated in the background into any already-enabled languages.
Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
Default 1 MiB limit rejected base64-encoded camera photos before the
request handler ever ran ("Request body is too large"), unrelated to
the OpenAI model. Also adds the public domains RLS policy needed for
custom-domain resolution on the public menu page (already applied
manually via SQL Editor, committing for history).
